baber/WOPTO huggingface dataset:
Patent JP-S5931269-A (JP)
Inventor: UEJIMA TAKAAKI
IPC: B66B1/18
Filed: 1982-08-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62214-A (JP)
Inventor: MIYOSHI HIDEKI
IPC: A01F12/40
Filed: 1985-06-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0431017-A (JP)
Title: Transfer mold
Inventor: NANBU MASATAKE
IPC: B29C45/73
Filed: 1990-05-29
Abstract: PURPOSE:To remarkably shorten the molding time of resin and increase the efficiency of resin sealing process by forming a cavity with components which emits infrared rays when heated. CONSTITUTION:Semiconductor elements 3 are accumulated at the center of a cavity 8 and a lead frame 2 is clamped by cavity blocks 4 and 5, upper and lower, and then the cavity blocks 4 and 5 and side infrared ray emitting components 6 and 7 are heated up to the temperature of 160 - 180 deg.C by heaters 9 and 10. Then heat-curing resin is injected into the cavity 8. Infrared rays are emitted out of the heated infrared ray emitting components 6 and 7 into the cavity 8, and particularly the infrared rays of long wave are transmitted into the resin in the cavity 8 to heat the resin efficiently. The resin in the cavity 8 can be cured temporarily to the extent of being able to remove a mold 1 in the time of half to one-third of the existing process by using the power of heaters 9 and 10 same as the existing process because of the heating of infrared rays and molded to seal the semiconductor elements 3.
Patent JP-H081247-A (JP)
Title: Method and device for adjusting pressure equalizing cushion device
Inventor: SHINABE MASAHIRO
IPC: B21D24/10
Filed: 1994-06-21
Abstract: PURPOSE:To prevent the quality of a press-formed article from being impaired through changes in the inflow of press materials, which is caused by the variance in the descending stroke of a hold down die until a proper hold down load is obtained, on account of the difference by each press in the piston thrust dimension of a hydraulic cylinder for pressure equalization. CONSTITUTION:The supply and discharge of a hydraulic oil is controlled by a pump 34 and a stop valve 36 so that the piston thrust dimension of a hydraulic cylinder 32, which evenly distributes a wrinkle holding load by being put in a neutral state at the time of press forming, coincides with the dimension preliminarily set in accordance with press dies 12, 18, 30 so as to obtain a proper press-formed quality.
Patent JP-S5927996-A (JP)
Inventor: FUKANO KAZUAKI
IPC: C11D1/28
Filed: 1982-08-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5767047-A (JP)
Title: Glass lens having hidden mark
Inventor: TARUMI JIROU
IPC: G02B1/113
Filed: 1980-10-03
Abstract: PURPOSE: To obtain a glas lens which is colorless and transparent during ordinary use, having a hidden mark capable or being easily seen independently of time and place by baking water glass on a part of the surface of a lens.  
     CONSTITUTION: The surface of a glas lens is marked with a 0.1W20wt% aqueous soln. of water glass consisting of 1mol Na 2 O and 1W5mol SiO 2 , and is backed at a temp. 100°C below the glass transition temp. The resulting hidden mark on the lens undergoes no change in the mark performance even if covered with a reflection preventing film, it is not made unclear even after long-time use under severe conditions, and it can be recognized by expiration or reflected light. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H087391-A (JP)
Title: Recording/reproducing apparatus
Inventor: KUNIEDA YOSHIHIRO
IPC: H04N5/76
Filed: 1994-06-21
Abstract: PURPOSE:To watch and listen to a required stored content easily by a method wherein, when a preset switch is operated, the recorded content is reproduced from a recording starting position which is stored in a memory corresponding to the preset switch. CONSTITUTION:If a picture recording reservation switch 221 is operated and all the reservation conditions such as a picture recording starting time, a picture recording finishing time, a station channel number, selection of preset picture recording, existance of automatic queing and queing priority setting are inputted by corresponding switches among presetting switches 201-210 in an operation unit 200, the reservation conditions are stored in a memory 110 through a controller 100. Then, if one preset switch is operated, a tape is fed to the picture recording starting position of a required broadcast program which is recorded corresponding to the preset switch and the reproduction is started.
Patent JP-H11315857-A (JP)
Title: Piston member
Inventor: GOTO KIICHIRO
IPC: F16J1/00
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a piston member high in dimensional accuracy while workability is being facilitated. SOLUTION: A metallic ring 1 is closely sealed and split by means of press forming roughly into a cylindrical part 1a extended in the axial direction, and the end face part 1b at the end part in the axial direction of the cylindrical part 1a in such a way as to be spaced by two regions (a pressure chamber AR and a ring shaped region KR). An outer circumferential side radial directional wall surface part 1c and an inner circumferential side radial directional surface part 1d are formed, and a projection 4 is provided for the outer circumferential side radial directional wall surface part 1c. In this case, the tip end face of the projection 4 is made a dimensional reference surface of the metallic ring 1 itself.
Patent JP-H036041-A (JP)
Title: Deletion of nonessential interconnection
Inventor: YAMAMOTO HIROYUKI
IPC: G06F17/50
Filed: 1989-06-02
Abstract: PURPOSE:To delete a nonessential interconnection at high speed and simply by a method wherein crosstalk interconnections are divided by using a via arranged at their intersecting points as the center and a treatment is executed so as to leave only the interconnection and the via which can be traced without passing the same crossing point(VIA) two times. CONSTITUTION:Individual pieces of information on interconnections of one net and on via holes(VIA) are taken in; a pair of crossed interconnections of different layers is taken out from the information; it is judged whether a VIA can be arranged in an intersection point of the interconnection pair of different layers. When it can be arranged, the interconnection pair is divided at the VIA (intersecting point). On the other hand, when the VIA cannot be arranged, only the following are left: the interconnection connected to an arbitrary terminal; the interconnection and VIA which can be traced to the VIA without passing the same interconnecting point two times and which are connected to a terminal of another cell; and the VIA. Thereby, it is possible to delete nonessential interconnections by executing one treatment for one net without individually searching the nonessential interconnection as an object to be deleted such as a branched interconnection, a crosstalk interconnection, a loop interconnection or the like.
Patent JP-H085132-A (JP)
Title: Air-conditioner
Inventor: SUKAI TAKASHI
IPC: F24F11/02
Filed: 1994-06-21
Abstract: PURPOSE:To perform a load reducing operation in such a manner that the amenity of a heating is kept by preventing a heating efficiency from decreasing, and also, an over-loading condition is prevented from generating. CONSTITUTION:In a memory 5 of a micro-computer 4, an overload-determining value to show the lower limit of an overload condition, and a time lag value from a commanding of an overload operation till the appearance of an effect of the overload operation are stored. The micro-computer 4 reads the temperature of an indoor heat-exchanger 1 by a thermistor 2 at every specified cycle, as the temperature of a discharge gas of a compressor 7, and calculates a variation speed of the gas temperature at that time, and estimates the gas temperature right after a period of time for the time lag value has passed, and judges whether the estimated temperature value exceeds the overload- determining value being stored in the memory 5 or not. Then, when the estimated temperature value exceeds the overload-determining value, an air- conditioner is judged to be under an overload condition, and an outdoor air blower 9 is stopped by turning off a relay 6a. By this method, an endothermic quantity in an outdoor heat-exchanger 10 decreases, and the load is reduced.
Patent JP-S6119141-A (JP)
Title: Continuous automatic feeder for semiconductor device
Inventor: IKUSHIMA KENJI
IPC: H01L21/66
Filed: 1984-07-05
Abstract: PURPOSE:To enable to efficiently perform a transfer of semiconductor devices by a method wherein each slender stick housing numerous semiconductor devices is housed in each partition being provided on the two pieces of mutually opposing guide mechanisms, and the sticks are changed to transfer in the movable block intersecting orthogonally to the guide mechanisms and are transferred in the automatic measuring device through the empty stick housing part using the chute. CONSTITUTION:Each stick S housing numerous semiconductor devices is housed in each groove of guide mechanisms 1, each having numerous opening grooves sectioned by partition plates 1a, and the mechanisms 1 are disposed opposing to each other. Moreover, a first movable block 2, a second movable block 7 and an intermediate stage 6, which intersect orthogonally to the guide mechanisms 1, are provided between these guide mechanisms 1. Firstly, the sticks S are dropped in on the stage 6 using a slide block 13 and a rotary holder 8. After that, the block 7 is made to vertically move using cams 3, 10 and 11, and the sticks S are changed to transfer in the grooves being provided on the block 7, are housed in an empty stick housing part 16 by making the block 7 shift and move vertically and are sent in the measuring device using a chute 15.
Patent JP-S5841316-A (JP)
Title: Device for measuring flow rate of reactor core coolant
Inventor: MIYANO HIROSHI
IPC: G21C17/02
Filed: 1981-09-04
Abstract: PURPOSE:To improve the efficiency of the operating performance of a reactor and to maintain the improvement of safety, by measuring the flow speed distribution of the coolant at the entrance of the core part, computing the flow rate and flow rate distribution, thereby facilitating the grasp of the inflow distribution of the coolant into the core part of the reactor. CONSTITUTION:At a sensor 33 which is arranged in a lower prime 13, a total pressure and a satatic pressure to the direction of the core part 2 are obtained at the measuring position. Said total pressure and static pressure are guided to a pressure transducer 38 as a dynamic pressure through a pressure transmitting pipe 36. Then an electric signal is sent to an operating part 51. The flow speed at the measuring position, where each sensor 33 is located, is computed based on the temperature of the coolant 11, which is measured at a temperature detector 34, and the like. The flow rate and the flow rate distribution of the coolant 11 to the core part 2 are computed in the operating part 51 based on the flow  speed distribution in this way.
Patent JP-H09304519-A (JP)
Title: Multibeam fm radar apparatus
Inventor: IIBOSHI AKIRA
IPC: G01S13/931
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To obtain a mutlibeam FM radar apparatus by which distance and speed regarding every vehicle can be detected with high accuracy by excuting the computation of the bearing operation of beat frequencies and that of their correspondence, while a plurality of targets existing so as to be adjacent are being discriminated accurately. SOLUTION: A COU 21 analyzes the frequency spectrum of a received reflection signal which is received from a fast Fourier transform circuit 26, it calculates a distance up to a vehicle generating reflected waves and is relative speed in respective directions of beams Ba to Bp in transmission-reception channels A to P, and it creates a two-dimensional map for a distance and a direction regarding the spatial distribution of the vehicle. That is to say, the CPU 21 executes a bearing operation regarding the frequency of a beat signal appearing within every rise period and every fall period, it adds and subtracts respective created pairs, and it detects the distance up to the vehicle generating the reflected waves and its relative speed.  At this time, the CPU 21 executes the bearing operation while the detection result of every beam is being reflected on the detection result of every adjacent beam.
Patent JP-H07324625-A (JP)
Title: Combustion chamber of internal combustion engine
Inventor: NAKAGAWA HIROSHI
IPC: F02F3/26
Filed: 1994-05-31
Abstract: PURPOSE:To accelerate the mixing of fuel and air to improve engine power by providing radial notches in the round trapezoidal projection surface provided in the cavity directly below a fuel valve. CONSTITUTION:When a piston 101 is raised near a compression top dead canter, compressing the intake air in a cylinder, fuel is injected from the fuel valve 104 provided in a cylinder head 103, forming fuel mist 105, and the fuel mist 105 is developed in a fuel chamber 102 and sent to the center section in the combustion chamber 102 along the bottom face in the combustion chamber after collision against the combustion chamber side wall face. In the center section of the fuel chamber, a large round trapezoidal projection 112 on which the same number of notches as the number of fuel mists are formed is provided, and air turbulence is generated in these notch sections due to air flow (swirl), and the motion of the fuel mists 105 which have been further developed are disturbed this large projection 112 and notches 122, remarkably accelerating the mixing with air. As a result, combustion efficiency is improved, and low density of exhaust gas can be achieved.
Patent JP-H09303669-A (JP)
Title: Joint for piping cover
Inventor: HIGASHIYA HIROYUKI
IPC: F16L57/00
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To connect covers to each other surely with a simple structure by forming an engaging part provided with a bending member and a straight pipe member which are formed in a pipe shape by assembly of a pair of half bodies, and for connecting the bending member to the end part of the straight pipe member at a plurality of rotational angles, on each one end of the bending member and the straight pipe member. SOLUTION: A joint 10 consists of a bending member 11 and a straight pipe member 21, and used for connecting straight pipe shaped piping covers to each other on a bending wall surface and the like. In the bending member 11, an opening formed in the vicinity of the bending part 11a forms a connecting part 12, the other opening forms a connecting part 13. In the straight member 21, one opening forms a connecting part 22, and the other opening forms a connecting part 23. In both members 11, 21, the connecting part 22 is connected to the connecting part 12 at a prescribed rotational angle so as to form a series of pipe shaped bodies.  A projection as an engaging part 14 is formed on the outer peripheral surface of the end part of the connecting part 12 is formed for connection, and recessed engaging part is arranged in a position corresponding to the engaging part 14 on the inner circumferential surface of each four end part of the connecting part 22.
Patent JP-H11336540-A (JP)
Title: Pipe fitting device for exhaust system parts of internal combustion engine
Inventor: MATSUSHITA TOSHIHIKO
IPC: F16L23/16
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a pipe fitting device which can enhance the durability of a gasket and avoid drop of the strength when one of the flanges is fabricated through a drawing process using a press. SOLUTION: A pipe fitting device is configured so that flanges 5 and 6 made from metal sheet are welded to an exhaust manifold 3 and an exhaust pipe 4 and coupled together by a plurality of bolts 9 by inserting a ring-shaped gasket 8 for sealing into a recess 7 provided in one flange 5, wherein the internal surface of the recess 7 is formed in a conical surface inclined outward at a certain angle so as to separate from the peripheral surface 8a of the gasket 8.
Patent JP-H01308809-A (JP)
Title: Production of filmy superconductor
Inventor: HAGINO SADAAKI
IPC: C23C16/40
Filed: 1988-06-06
Abstract: PURPOSE:To obtain the title superconductor through CVD process with enhanced film formation rate and reduced reaction temperature, also causing no contamination with the carbon in the ligand, by making raw materials into ligand-contg. metal complex gases respectively and carrying out reactions in the presence of both water vapor and oxygen under ultraviolet irradiation. CONSTITUTION:A vaporized ligand (e.g. hexafluoroacetylacetone) is put into each of containers 11, 12, 13, while plural kinds of raw materials (e.g. Ba compound, Y compound, Cu compound) are put into respective containers 1, 2, 3. Thence, the ligand in the containers 11, 12, 13 is transferred through a carrier gas (e.g. Ar) to the respective containers 1, 2, 3 followed by heating using respective heaters 8 to convert the raw materials into ligand-contg. metal complex gases, respectively, which are then introduced into a reaction chamber 5. Simultaneously, water vapor-contg. oxygen 10 is also introduced into said chamber 5 followed by heating the resultant mixed gas using a heater 8 under ultraviolet irradiation to cause reactions, thus forming the objective filmy superconductor on a substrate 9.
Patent JP-H0758958-A (JP)
Title: Gray pixel halftone system and control of toner position in color printing
Inventor: TEIMOSHII DABURIYUU JIEIKOBUSU
IPC: G03G15/01
Filed: 1994-06-22
Abstract: PURPOSE: To provide a device which efficiently performs halftone processing with a simple operation. CONSTITUTION: In a printer 10, a controller keeps track of the operation of an imager. An original image is transferred into a continuous color tone image by using a tone reproduction curve. The signal is encoded into gray pixel data by a halftoner. The pixel data contains a pixel location and the desired darkness of gray, i.e., amount of toner deposited. The imager uses pixel data to generate the final half-tone image in a printer. The controller generates a feedback signal based on the operation of the printer and the quality of the final halftone image. The imager uses the feedback signal to modify the gray pixel data to adjust the final halftoned image. The initial decoding of an image to image data is generic and does not depend on the characteristic of a used printer.  This innovation reduces the calculation of pixel data and separates an imager from a device that generates the gray pixel data.
Patent JP-H06329466-A (JP)
Title: Free-cutting sintered ceramic and its production
Inventor: SATO TATSUYA
IPC: C04B35/20
Filed: 1993-05-19
Abstract: PURPOSE:To obtain an inexpensive free-cutting sintered ceramic material having excellent electrical insulation and machinability and provide a process for the production of the ceramic material. CONSTITUTION:The free-cutting sintered ceramic material is composed of 10-50wt.% of a compound containing Ca and P, 40-60wt.% of mica and the remaining part of a vitreous phase or a vitreous phase and a double oxide phase containing silicon. The sintered material has excellent machinability, cuttable strength and high electrical insulation, heat-resistance, chemical resistance and wetting resistance to molten metal compared with conventional mica- containing sintered ceramic material.
Patent JP-H0294466-A (JP)
Title: Double-capacitor and its manufacture
Inventor: BOKU KANSHIYU
IPC: H01L21/8246
Filed: 1989-05-31
Abstract: PURPOSE: To double the charge accumulation capacity in the same area by forming parallel connected two capacitors on one element in an integrated circuit. CONSTITUTION: After the formation of a depletion layer 2 on the surface of a substrate 1, a trench is formed. Next, an oxide having ONO or NO structure is evaporated on the trench to form an insulating layer 10a. Next, impurities are implanted in the part below the trench to form a conductor 10b. Next, a metal is evaporated in the trench using lift off technology to form a common grounding conductor 20. Next, another insulating layer 30a is formed and after the formation of a connecting window in the layer 30a and the conductor 10b, the other conductor 30b is formed. Through these procedures, a capacitor made of the conductor 10b, the layer 10a and the conductor 20 as well as another capacitor made of the conductor 30b, the layer 10a and the conductor 20 are connected to one end of a transistor through the conductor 30b.  Accordingly, the charge accumulation capacity can be doubled in the same area.
Patent JP-S5763851-A (JP)
Title: Tape carrier
Inventor: SUGANO OSAMU
IPC: H01L23/538
Filed: 1980-10-07
Abstract: PURPOSE:To form cross wiring lines without providing a through hole by overlapping the first and second tape carriers and connecting the lead of the second tape with inner and outer lead parts on the first tape. CONSTITUTION:The first tape 10 has an opening 11 and an outer lead 14 and an inner lead 16 are arranged in parallel at the outside edge 13 and inside edge 15 of the opening, respectively, while an outer lead 19 and an inner lead 21 are also arranged in prarallel at the other outside edge 18 and inside edge 20 thereof, respectively. Moreover, on the upper surface 12 on both sides of theopening 11, an outer lead 23 and a terminal part 24, as well as an inner lead 26 and a terminal part 27 are provided, while the opening 31 of the second tape 30, where the aforesaid terminal parts 24 and 27 are exposed, has an outer lead 35 and an inner lead 36. The second tape is laid on the first tape and each terminal part of the first tape is connected with each lead of the second tape, whereby the cross wiring lines are formed.
Patent JP-H088751-A (JP)
Title: Encoding method
Inventor: ITO NOBURO
IPC: H03M5/14
Filed: 1994-06-22
Abstract: PURPOSE:To obtain a code which is suitable to a high density recording and is excellent in an error propagation characteristic by replacing a data row in which 1 is continuous with the other data row in which 1 is not continuous by a three-bit unit when the generation of the data row in which 1 is continuous in the data row after a conversion is detected. CONSTITUTION:Data bits 00, 01, 10 and 11 are defined as A to D, respectively. The data * C at the present point of time follows BCB, * C is converted into 100. When * C follows B and further, BC follows B, * C is converted into 000. Next, when the LSB of the channel bit 3-bit converting the 2-bit before *C is 1, * C is converted into 000. When B and * C and further C follow B and D and at least one of the first 2-bit of the first B and D conversion channel bit 3-bit is 1, * C is converted into 001. When A and C are before B, * C and B, * C is converted into 010. Also when B, D are before B, *C and B and the both first 2-bits of the conversion 3-bit are 0, * C is converted into 010. When * C follows B, * C is converted into 101.
Patent JP-S5364604-A (JP)
Title: Tap hole for molten steel equipped with cooling device
Inventor: MURAKAMI KEIKICHI
IPC: C21C5/46
Filed: 1976-11-22
Abstract: PURPOSE: To provide a long life to the barrel of the tap hole for molten steel and the iron shell of the furnace body and to decrease the wear and tear of the refractories, by sending the cooling medium under pressure through the passage for cooling medium equipped between the parts of the barrel of the tap hole and the iron shell of the furnace body adjacent to the above barrel and the firebricks at the inside of the above parts. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S625066-A (JP)
Inventor: IWASHIGE KENGO
IPC: F25D11/00
Filed: 1985-06-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。